9445078169744 has 20 divisors (see below), whose sum is σ = 20914101661824. Its totient is φ = 4047890644128.

The previous prime is 9445078169701. The next prime is 9445078169797. The reversal of 9445078169744 is 4479618705449.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42165527432 + ... + 42165527655.

Almost surely, 2^{9445078169744} is an apocalyptic number.

It is an amenable number.

9445078169744 is an abundant number, since it is smaller than the sum of its proper divisors (11469023492080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9445078169744 is a wasteful number, since it uses less digits than its factorization.

9445078169744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84331055102 (or 84331055096 counting only the distinct ones).

The product of its (nonzero) digits is 243855360, while the sum is 68.

The spelling of 9445078169744 in words is "nine trillion, four hundred forty-five billion, seventy-eight million, one hundred sixty-nine thousand, seven hundred forty-four".